Caroly Lucy Guillen Aguirre, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

D0103670 Issued in MD

Practice address

12107 Old Line Ctr
Waldorf, MD 20602-2552

Phone

(240) 207-6450

NPI assigned

Mar 31, 2022

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MD

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

Other, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Center for Vein Restoration MD LLCGroup PAC ID 8729022736, 32 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Center for Vein Restoration MD LLC

  • Vascular Surgery Physician
  • Greenbelt, MD
  • NPI 1770741753
  Medicare reassignment Care Compare group

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1648684800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770940800000",
    "number": "1104566553",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8250 WESTPARK DR APT 570",
            "city": "MC LEAN",
            "state": "VA",
            "postal_code": "221023178",
            "telephone_number": "703-505-2563"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12107 OLD LINE CTR",
            "city": "WALDORF",
            "state": "MD",
            "postal_code": "206022552",
            "telephone_number": "240-207-6450"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUILLEN AGUIRRE",
        "first_name": "CAROLY",
        "middle_name": "LUCY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-03-31",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0103670",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Princess Judith Grenlear, LMSW
• Gammon Edward Gresham, SLPA
• Nicole Griffin, CRNP
• David Grossman, P.T.
• Rita Grover, M.D.
• Tiana Gurley
• Gurpreet Singh Sethi DDS LLC (Affordabe & Aesthetic Dental Center)
• Becky Lynn Guy, MA
• Gymfit Health Network, LLC (Gymfit Physical Therapy & Wellness)
• Gymfit Physical Therapy, LLC

• Internal Medicine Physician in Waldorf, MD
• Providers in Waldorf, MD by specialty
• Internal Medicine Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.